1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package com.android.car.settings.enterprise;
17 
18 import android.car.drivingstate.CarUxRestrictions;
19 import android.content.Context;
20 
21 import androidx.preference.Preference;
22 
23 import com.android.car.settings.R;
24 import com.android.car.settings.common.FragmentController;
25 import com.android.car.settings.enterprise.CallbackTranslator.AppsCounterCallbackTranslator;
26 import com.android.car.settingslib.applications.ApplicationFeatureProvider;
27 import com.android.internal.annotations.VisibleForTesting;
28 
29 /**
30 * Controller to show which apps were installed by the device owner.
31 */
32 public final class EnterpriseInstalledPackagesPreferenceController
33         extends BaseApplicationsCounterPreferenceController<Preference> {
34 
EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)35     public EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey,
36             FragmentController fragmentController, CarUxRestrictions uxRestrictions) {
37         this(context, preferenceKey, fragmentController, uxRestrictions, /* provider= */ null);
38     }
39 
40     @VisibleForTesting
EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions, ApplicationFeatureProvider provider)41     EnterpriseInstalledPackagesPreferenceController(Context context, String preferenceKey,
42             FragmentController fragmentController, CarUxRestrictions uxRestrictions,
43             ApplicationFeatureProvider provider) {
44         super(context, preferenceKey, fragmentController, uxRestrictions, provider);
45     }
46 
47     @Override
lazyLoad(AppsCounterCallbackTranslator callbackTranslator)48     protected void lazyLoad(AppsCounterCallbackTranslator callbackTranslator) {
49         mApplicationFeatureProvider.calculateNumberOfPolicyInstalledApps(/* async= */ true,
50                 callbackTranslator);
51     }
52 
53     @Override
updateState(Preference p)54     protected void updateState(Preference p) {
55         int count = getResult();
56         p.setSummary(getContext().getResources().getQuantityString(
57                 R.plurals.enterprise_privacy_number_packages_lower_bound, count, count));
58     }
59 }
60